*{
    margin: 0;
    padding: 0;
}
img{
    vertical-align: top;
}
a{
    text-decoration: none;
}
ul,ol,li{
    list-style: none;
}
body{
    background: url(https://www.kuangstudy.com/assert/images/bgmain/bg19.jpg);
    background-size: cover;
}
header{
    width: 1200px;
    height: 48px;
    margin: 0 auto;
    margin-top: 8px;
    position: relative;
}
header img{
    float: left;
    margin-top: 5px;
    margin-left: 10px;
}
header .headCenter{
    float: left;
}
header .headCenter a{
    font-size: 14px;
    color: #fff;
    font-weight: 400;
    line-height: 48px;
    margin-left: 20px;
    padding: 4px 22px;
    border-radius: 18px;
}
header .headCenter a:hover{
    background: #007bff;
}
header .sp1{
    width: 35px;
    height: 12px;
    position: absolute;
    font-size: 12px;
    color: #fff;
    background: #f00;
    border: 1px  solid #fff;
    border-radius: 10px;
    left: 185px;
    top: 8px;
    text-align: center;
    line-height: 12px;
}
header .right{
    width: 60px;
    height: 30px;
    float: right;
    background-color: #1e9fff;
    border-radius: 3px;
    margin-top: 6px;
    margin-right: 10px;
}
header .right:hover{
    background: #32c8ab;
}
.icon-denglu{
    font-size: 12px;
    color: #fff;
    line-height: 30px;
}
header .right a{
   font-size: 14px;
   color: #fff;
   line-height: 30px;
   margin-left: 8px;
}
.zhuce{
    width: 500px;
    height: 460px;
    border-radius: 10px;
    position: absolute;
    left: 350px;
    top: 110px;
    background: #fff;
    text-align: center;
    position: relative;
    display: none;
    box-shadow: 0  0  25px rgba(0, 0, 0, 0.2);
}
.zhuce .exit{
    font-size: 36px;
    color: #666;
    position: absolute;
    right: 30px;
    top: 10px;
    cursor: pointer;
}
.zhuce h2{
    font-size: 24px;
    color: #666;
    margin-bottom: 40px;
}
.zhuce input{
    width: 380px;
    height: 40px;
    line-height: 40px;
    box-sizing: border-box;
    margin-top: 20px;
    background: #F5F5F5;
    border-radius: 8px;
    outline: none;
    font-size: 14px;
    border: none;
    padding-left: 20px;
}
.zhuce input:nth-last-of-type(1){
    background-color: #1e9fff;
    color: #fff;
    border: 0;
    cursor: pointer;
    font-size: 16px;
    padding: 0;
}
.zhuce input:nth-last-of-type(1):hover{
    background: #28c58d;
}

.zhuce .p2{
    margin-top: 30px;
    font-size: 12px;
    color: #808080;
}
.zhuce .p2 a{
    color: #111;
    text-decoration: underline;
}
.zhuce .p2 a:hover{
    font-weight: bold;
}
.center{
    width: 996px;
    height: 334px;
    margin: 0 auto;
    margin-top: 130px;
    text-align: center;
}
.center img{
    margin-top: 50px;
}
.center .p1{
    margin-top: 20px;
    font-size: 28px;
    color: #fff;
}
.center .p2{
    font-size: 16px;
    margin-top: 10px;
    color: #fff;
}
.center div{
    width: 880px;
    height: 42px;
    margin: 0 auto;
    margin-top: 60px;
}
.center a {
    float: left;
    color: #fff;
    width: 140px;
    height: 42px;
    line-height: 42px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 14px;
    text-align: center;
    box-shadow: 0 0 45px #35a8f0;
}
.center .a1{
    background: #28c58d;
    margin-left: 220px;
    margin-right: 12px;
}
.center .a2{
    background: #4d2b8a;
    margin-right: 12px;
}
.center .a3{
    background: #b1149e;
}
.center a:hover{
    background: #000;
}
footer{
    width: 1000px;
    height: 26px;
    margin: 0 auto;
    margin-top: 240px;
}
footer p{
    color: #fff;
    font-size: 12px;
    text-align: center;
}
footer .p1 span{
    padding: 0 10px;
}
footer p a{
    color: #fff;
}
footer .p2{
    margin-top: 15px;
}
/* header .right .login img{
    width: 30px;
    height: 30px;
} */